{"id":"appsync-resolver-runtimes-js-and-vtl","text":"AppSync resolvers support JavaScript/TypeScript (modern path) and VTL (Velocity Template Language, legacy but still supported) as resolver runtimes.","truth_value":"IN","source":"entries/2026/03/11/appsync-latest-devguide-what-is-appsynchtml.md","source_url":"","source_hash":"359730d0ad1501ec","justifications":[],"dependents":[],"metadata":{},"explanation":{"steps":[{"node":"appsync-resolver-runtimes-js-and-vtl","truth_value":"IN","reason":"premise"}]}}